the previous investigations reveal that the ultrasonic weldability of aluminum alloy and magnesium alloy can be improved by adhesion of alcohol and halogen surface treatment, respectively.

aluminum alloy and magnesium alloy micro-arc oxidization ceramic layer are made under the different conditions of electricity parameter by employing the self-designed mao series equipments.

本文利用自行研制的MAO系列微弧氧化电源设备，制备了不同电参数条件下的铝、镁合金微弧氧化陶瓷层。

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through theoretical calculation, during the entire filling process, the velocity of aluminum alloy and magnesium alloy is lower than re, completely in laminar flow.

通过理论计算，在整个充型过程中，铝合金与镁合金熔液的充填速度均低于临界雷诺数Re，完全处于层流流动状态。

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the paper introduced the ultrasonic welding of aluminum alloy and magnesium alloy, and analyzed the features of various process technologies.

本文介绍了铝合金、镁合金的国内外超声波焊接的最新研究现状，分析了各种工艺方案的特点与效果。

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discussion on the application of aluminum alloy and magnesium alloy in automotive industry

略论铝合金和镁合金在汽车工业中的应用

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most interested research fields in lost foam casting is focused on aluminum and magnesium alloy, their defects formation mechanism, foam pattern making and quality description, white zone pattern making.

介绍了当前消失模铸造技术的两大研究热点，即：铝镁合金消失模铸造及其缺陷形成机理的研究，模样制作过程，质量评定方法和白区制模过程的研究。

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it has the wide range of application and is applicable to weld aluminum, magnesium alloy, stainless steel, copper, titanium, carbon steel etc.

应用范围广泛。适用铝、铝合金、镁、镁合金、不锈钢、铜、钛、碳钢等材料。

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the feasibility of the application of magnesium pyroborate whisker to aluminum, magnesium alloy composites was explored.

探索了硼酸镁晶须在镁、铝合金以及塑料中应用的可行性。

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influence of acid pickling on electrodeposition of aluminum on magnesium alloy in room temperature molten salts

酸浸蚀处理对AZ91D镁合金室温熔盐镀铝的影响

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high-quality aluminum magnesium alloy is adopted for the frames that are connected with plastic-coating anti-rust wire rope, and the fittings used are stainless steel snap-closes.

框架采用优质铝镁合金，框架之间用包塑防锈钢丝绳连接，配件为不锈钢锁扣，优质的配件可延长产品的寿命。

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the finite element analysis on manufacture deformation control for aluminum magnesium alloy vessel with thin wall and large diameter

薄壁大直径铝镁合金容器制造变形控制的有限元分析

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conclusion: cognitive skills and affective disposition of critical thinking of college nursing students are two independent aspects, which should be clear in curriculum setup, teaching target, teaching methods and evaluation methods of critical thinking.

[结论]批判性思维认知技能和批判性思维态度倾向性是独立的两个方面，在对批判性思维的课程设置、教学目标、教学方法和评价方法中都应清楚表明。

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objective: to investigate the correlation between cognitive skills and affective disposition of critical thinking of college nursing students, so as to provide bases for teaching and assessment of critical thinking.

[目的]调查护理本科生批判性思维认知技能和批判性思维态度倾向性的相关性，为批判性思维教学和评价提供依据。

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and it systematically discuss the functions of affective thinking, including dynamic and enhancing function, controlling and selecting function, signal and leading function, infection and migration function, health and coordination function.

对情感思维的功能：动力和强化功能，调控和选择功能，信号和疏导功能，感染和迁移功能，保健和协调功能进行系统论述。

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it give full play of the positive functions of affective thinking, withhold their negative functions, in order to achieve their theoretical value and practical significance.

充分发挥情感思维的积极功能，抑制消极作用的出现，实现情感思维的理论价值与实践意义。

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the total influence economic, political, even spiritual is felt in every city, every statehouse, every office of the federal government.

其总影响――经济的、政治的，甚至精神的――可以在每个城市，州政府和联邦政府感觉到。

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follow what's happening in your city hall, your statehouse, washington, d.c.

关注市政厅，州议会大厦和华盛顿的事务。

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it has become increasingly common to implement discrete logarithm based public key protocols on elliptic curves over finite fields.

基于有限域上椭圆曲线公开密钥协议的离散对数计算算法正日益成为热点。

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the value Δ t of reservoir displayed by sp curves is read from top to bottom; and the dispersing or distributing points of formation depth ( h) versus its corresponding value Δ t are plotted with the depth h as abscissa and common logarithm as ordinate.

利用声波时差，结合自然电位，在储集层段自上而下读取声波时差值（Δt），并以地层深度（H）为横坐标，以对数为纵坐标，作散点图；

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using the slope-ratio technique from regression of common logarithm value of different indexes on mean daily zn intake, relative bioavailability of zn-lys and zn-met were different.

采用斜率比法，不同判据指标得到的赖氨酸螯合锌和蛋氨酸螯合锌的相对生物学效价不同。

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study on field workbox for microbiological gold searching

微生物探金野外工作箱的研究

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